/**
 * #      572
 * 名称   另一个树的子树
 * 链接   https://leetcode-cn.com/problems/subtree-of-another-tree
 * 题解   [571](https://leetcode-cn.com/problems/subtree-of-another-tree/solution)
 * 通过率 47.3%
 * 难道   简单
 */

